Answer:
Answer below------Please mark me brainliest
Explanation:
It would be D as the symptom would be vision. Difficultly sleeping would be a neurological related condition along with sinus headaches. Failing grades wouldn't generally warrant a trip to the doctor while the symptom of eye squinting would be directly vision.
Vision = eye specialist
Hope that helps :)
A disorder characterized by feelings of sadness and hopelessness, and the inability to enjoy usual activities.
